1569379280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{4663}}^1$

素因数の和:5284

約数の個数: 80

約数和(自身を含む): 4177899264

約数和(自身を除く): 2608519984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 601, 1202, 2404, 3005, 4207, 4663, 4808, 6010, 8414, 9326, 9616, 12020, 16828, 18652, 21035, 23315, 24040, 32641, 33656, 37304, 42070, 46630, 48080, 65282, 67312, 74608, 84140, 93260, 130564, 163205, 168280, 186520, 261128, 326410, 336560, 373040, 522256, 652820, 1305640, 2611280, 2802463, 5604926, 11209852, 14012315, 19617241, 22419704, 28024630, 39234482, 44839408, 56049260, 78468964, 98086205, 112098520, 156937928, 196172410, 224197040, 313875856, 392344820, 784689640, 1569379280]

約数ペア:

[(1, 1569379280), (2, 784689640), (4, 392344820), (5, 313875856), (7, 224197040), (8, 196172410), (10, 156937928), (14, 112098520), (16, 98086205), (20, 78468964), (28, 56049260), (35, 44839408), (40, 39234482), (56, 28024630), (70, 22419704), (80, 19617241), (112, 14012315), (140, 11209852), (280, 5604926), (560, 2802463), (601, 2611280), (1202, 1305640), (2404, 652820), (3005, 522256), (4207, 373040), (4663, 336560), (4808, 326410), (6010, 261128), (8414, 186520), (9326, 168280), (9616, 163205), (12020, 130564), (16828, 93260), (18652, 84140), (21035, 74608), (23315, 67312), (24040, 65282), (32641, 48080), (33656, 46630), (37304, 42070)]